Herpes simplex 2 is caused by infection from the herpes virus. Viruses have existed for millions of years, and their DNA is passed on in humans and animals. Viruses have the ability to self-replicate, and scientists have never determined the exact origin of viruses like herpes simplex. The virus infects the lips, mouth and genital area, and can spread to the nose. Herpes simplex 2 is often spread by way of unprotected sex, but there are other ways the virus is transmitted. The herpes virus enters the cells and tissues at the site of infection. The herpes simplex 2 virus is released and passed to another when blisters release fluid. When no sores or blisters are present, the virus can still be spread with contact from the skin cells.
Herpes Simplex 2 Diagnosis
Herpes simplex 2 is diagnosed by taking a blood test, or using a swab to get fluid from the characteristic blisters that occur with herpes sores. The fluid is then examined for the presence of the herpes antibody. A culture can also be obtained and sent to the lab for examination.
Herpes Simplex Virus Never Goes Away
Once you have herpes simplex 2, the virus that causes it remains in the body. Some individuals have herpes but never have symptoms. Newborns can become infected with the herpes simplex 2 virus, though the mother may not have symptoms or know she has the virus.
Symptoms of Herpes Simplex 2
Symptoms of herpes simplex 2 include blisters that might be painful or itching. The lymph nodes in the groin area might be enlarged. Fever might also be present. The sores may tingle or burn when touched or rubbed. It is important not to touch herpes simplex 2 sores. If contact is made, immediate hand washing can prevent the spread of herpes simplex 2 to other areas of the body. Herpes sores on the lips are often referred to as fever blisters.
